Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gfr.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 00:07:21 UTC · ↺ Refresh
MX Hostnames
- gfr-de.mail.protection.outlook.com
MX Priorities
- gfr-de.mail.protection.outlook.com: 10
A / AAAA Records
- 176.52.247.228 ↩ r26845.agenturserver.it
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
gwa.fe.bosch.de hostmaster.bosch.de 53 10800 3600 2419200 900
Primary NS (mname)
gwa.fe.bosch.de
Admin Email (rname)
hostmaster@bosch.de
Serial
53
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
gwa.fe.bosch.de
gwa2.fe.bosch.de
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.bosch.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; aspf=s; adkim=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- _s0o6f8s4ipmh2jbenmn0y12j46j4247
- _6ou4k8awmcm2gd85tfg1m58v4o0d4wg
- cisco-ci-domain-verification=30ba5c3ad9a3f0bd0efa2186f6434e54ba6eee1597469eae920fd7b41e30860e
- cisco-ci-domain-verification=20e8d94f041a742a6de560a038d031baf659330970e6f05bb03fb2468bba379a
- miro-verification=95bb46ca27717c388e091411d7fe643e3a3d2b3d
- google-site-verification=VXK4boJjjjp0ZHT9HIW3eUrxChj7V4ACqTmCl0vyX6s
- adobe-idp-site-verification=e13fd7b27a30ca44261bc7ad3f0b2e0994b724830fe8afc38a6565a40d81bde4
- MS=ms78128289
- ndh0ffjfbjkdc40pftzbhhqb0tt6s16q
- SPFv=spf1 include:_spf.bosch.de -all
- 202101072100471fe2lrvkyr6zm5cumftvrxzpgdt9r398nne9by9haekzdq76zg
- MS=ms71886458
Full email verification for gfr.de
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